Subtract 42/10 from 98/36
1st number: 2 26/36, 2nd number: 4 2/10
98/36 - 42/10 is -133/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 10 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
98/36 = 98 × 5/36 × 5 = 490/180 - Likewise, for the 2nd fraction, since 10 × 18 = 180,
42/10 = 42 × 18/10 × 18 = 756/180 - Subtract the two like fractions:
490/180 - 756/180 = 490 - 756/180 = -266/180 - After reducing the fraction, the answer is -133/90
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